Pith Number

pith:QJHSOAPQ

pith:2014:QJHSOAPQ4ZNMOPPBDXYPODQIEC

not attested not anchored not stored refs pending

Participation spectroscopy and entanglement Hamiltonian of quantum spin models

David J. Luitz, Fabien Alet, Nicolas Laflorencie

arxiv:1404.3717 v1 · 2014-04-14 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJHSOAPQ4ZNMOPPBDXYPODQIEC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:44:31.022395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

824f2701f0e65ac73de11df0f70e0820bf63a22c97ceac90cf88dbde375f9263

Aliases

arxiv: 1404.3717 · arxiv_version: 1404.3717v1 · doi: 10.48550/arxiv.1404.3717 · pith_short_12: QJHSOAPQ4ZNM · pith_short_16: QJHSOAPQ4ZNMOPPB · pith_short_8: QJHSOAPQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QJHSOAPQ4ZNMOPPBDXYPODQIEC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 824f2701f0e65ac73de11df0f70e0820bf63a22c97ceac90cf88dbde375f9263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1d2894d560416a68c4c889dc2caaa1bcef1e4d9db8bfb03e2fe4666ce2bd737",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-04-14T19:59:12Z",
    "title_canon_sha256": "e72e6404765367ef53d5371347193cd7a6068c1160dacaf7d47e105b84a3d789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3717",
    "kind": "arxiv",
    "version": 1
  }
}